JP2012056970A - 白色半導体発光装置 - Google Patents

白色半導体発光装置 Download PDF

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Publication number
JP2012056970A
JP2012056970A JP2010188888A JP2010188888A JP2012056970A JP 2012056970 A JP2012056970 A JP 2012056970A JP 2010188888 A JP2010188888 A JP 2010188888A JP 2010188888 A JP2010188888 A JP 2010188888A JP 2012056970 A JP2012056970 A JP 2012056970A
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Japan
Prior art keywords
light
phosphor
white
wavelength
spectrum
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Pending
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JP2010188888A
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English (en)
Japanese (ja)
Inventor
Hiroaki Sakuta
寛明 作田
Kazuhiko Kagawa
和彦 香川
Yoshito Sato
義人 佐藤
Susumu Hiraoka
晋 平岡
Hiroaki Okagawa
広明 岡川
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Mitsubishi Chemical Corp
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Mitsubishi Chemical Corp
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Priority to JP2010188888A priority Critical patent/JP2012056970A/ja
Publication of JP2012056970A publication Critical patent/JP2012056970A/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/08—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/77742—Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/7716—Chalcogenides
    • C09K11/7718—Chalcogenides with alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77342—Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H01L33/504—Elements with two or more wavelength conversion materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Luminescent Compositions (AREA)
  • Led Devices (AREA)
JP2010188888A 2009-08-26 2010-08-25 白色半導体発光装置 Pending JP2012056970A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010188888A JP2012056970A (ja) 2009-08-26 2010-08-25 白色半導体発光装置

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP2009195765 2009-08-26
JP2009195765 2009-08-26
JP2010020482 2010-02-01
JP2010020482 2010-02-01
JP2010047173 2010-03-03
JP2010047173 2010-03-03
JP2010145095 2010-06-25
JP2010145095 2010-06-25
JP2010179063 2010-08-09
JP2010179063 2010-08-09
JP2010188888A JP2012056970A (ja) 2009-08-26 2010-08-25 白色半導体発光装置

Related Child Applications (1)

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JP2015089047A Division JP5907299B2 (ja) 2009-08-26 2015-04-24 白色半導体発光装置

Publications (1)

Publication Number Publication Date
JP2012056970A true JP2012056970A (ja) 2012-03-22

Family

ID=43627919

Family Applications (2)

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JP2010188888A Pending JP2012056970A (ja) 2009-08-26 2010-08-25 白色半導体発光装置
JP2015089047A Expired - Fee Related JP5907299B2 (ja) 2009-08-26 2015-04-24 白色半導体発光装置

Family Applications After (1)

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JP2015089047A Expired - Fee Related JP5907299B2 (ja) 2009-08-26 2015-04-24 白色半導体発光装置

Country Status (5)

Country Link
US (2) US8581488B2 (fr)
EP (1) EP2432037B1 (fr)
JP (2) JP2012056970A (fr)
CN (1) CN102405538A (fr)
WO (1) WO2011024818A1 (fr)

Cited By (28)

* Cited by examiner, † Cited by third party
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JP2013211340A (ja) * 2012-03-30 2013-10-10 Sharp Corp 発光装置及び照明装置
JP2013243129A (ja) * 2012-05-04 2013-12-05 Soraa Inc 改良された光のｌｅｄランプ
JP2014209617A (ja) * 2013-03-29 2014-11-06 株式会社朝日ラバー Ｌｅｄ照明装置、その製造方法及びｌｅｄ照明方法
JP2015142056A (ja) * 2014-01-29 2015-08-03 日亜化学工業株式会社 半導体発光装置
WO2015166782A1 (fr) * 2014-04-30 2015-11-05 シャープ株式会社 Dispositif électroluminescent
JP2015228419A (ja) * 2014-05-30 2015-12-17 日亜化学工業株式会社 半導体発光装置
US9293644B2 (en) 2009-09-18 2016-03-22 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US9349925B2 (en) 2013-10-23 2016-05-24 Kabushiki Kaisha Toshiba Light emitting device with oxynitride phosphors
JP2016115941A (ja) * 2014-12-16 2016-06-23 シチズン電子株式会社 発光装置
US9410664B2 (en) 2013-08-29 2016-08-09 Soraa, Inc. Circadian friendly LED light source
US9488324B2 (en) 2011-09-02 2016-11-08 Soraa, Inc. Accessories for LED lamp systems
US9761763B2 (en) 2012-12-21 2017-09-12 Soraa, Inc. Dense-luminescent-materials-coated violet LEDs
JP2017186488A (ja) * 2016-04-08 2017-10-12 山陽色素株式会社 蛍光顔料分散体および白色積層体
US9797576B2 (en) 2014-09-12 2017-10-24 Panasonic Intellectual Property Management Co., Ltd. Luminaire
US9835295B2 (en) 2010-03-04 2017-12-05 Xicato, Inc. Efficient LED-based illumination modules with high color rendering index
KR101855391B1 (ko) 2016-12-26 2018-05-09 지엘비텍 주식회사 고연색성 백색 발광 소자
JP2018093161A (ja) * 2016-12-02 2018-06-14 豊田合成株式会社 発光装置
JP2018125438A (ja) * 2017-02-01 2018-08-09 豊田合成株式会社 発光装置
US10147850B1 (en) 2010-02-03 2018-12-04 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
JP2019501509A (ja) * 2015-12-24 2019-01-17 ワットラックス 照明装置を構成する光源の強度の構成
WO2019031102A1 (fr) * 2017-08-07 2019-02-14 パナソニックＩｐマネジメント株式会社 Élément de conversion de longueur d'onde, dispositif d'émission de lumière et dispositif d'éclairage
KR101990475B1 (ko) * 2018-03-21 2019-06-19 (주)올릭스 발광 스펙트럼을 제어한 초고연색 백색 발광 소자 및 이를 포함하는 조명 장치
CN110582859A (zh) * 2017-05-02 2019-12-17 昕诺飞控股有限公司 特别用于零售应用的暖白led光谱
JP2020504430A (ja) * 2017-01-26 2020-02-06 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 黒色の色合いを差別化するためのリッチブラック照明デバイス
US10557595B2 (en) 2009-09-18 2020-02-11 Soraa, Inc. LED lamps with improved quality of light
KR20200047795A (ko) * 2015-06-24 2020-05-07 가부시끼가이샤 도시바 백색 광원 시스템
US10770628B2 (en) 2018-05-31 2020-09-08 Nichia Corporation Light emitting device
KR20200132059A (ko) * 2019-05-15 2020-11-25 주식회사 올릭스 광대역 발광 장치

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EP2432037B1 (fr) 2009-08-26 2019-05-22 Mitsubishi Chemical Corporation Dispositif émettant de la lumière blanche à semi-conducteur
JP2012060097A (ja) 2010-06-25 2012-03-22 Mitsubishi Chemicals Corp 白色半導体発光装置
CN102986044B (zh) 2010-10-15 2015-05-06 三菱化学株式会社 白色发光装置及照明器具
JP5325959B2 (ja) * 2011-03-09 2013-10-23 株式会社東芝 蛍光体およびそれを用いた発光装置
CN102796522A (zh) * 2011-05-27 2012-11-28 亿广科技(上海)有限公司 荧光粉组合物及使用该荧光粉组合物的白色发光装置
JP2012246462A (ja) * 2011-05-31 2012-12-13 Sharp Corp 発光装置
JP5105132B1 (ja) 2011-06-02 2012-12-19 三菱化学株式会社 半導体発光装置、半導体発光システムおよび照明器具
EP3346512B1 (fr) 2011-06-03 2023-06-07 Citizen Electronics Co., Ltd. Dispositif électroluminescent semi-conducteur, dispositif d'éclairage par irradiation d'objet exposé, dispositif d'éclairage par irradiation de viande, dispositif d'éclairage par irradiation de légumes, dispositif d'éclairage par irradiation de poisson frais, dispositif d'éclairage d'usage général et système électroluminescent semi-conducteur
TWI464241B (zh) * 2011-08-02 2014-12-11 Everlight Electronics Co Ltd 螢光粉組成及使用該螢光粉組成的白色發光裝置
CN102352970B (zh) * 2011-08-09 2015-07-22 中山大学 一种led光源及其照明装置
CN102956802B (zh) * 2011-08-18 2015-06-17 松下电器产业株式会社 照明装置
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EP2753150A4 (fr) 2011-09-02 2016-05-18 Citizen Electronics Procédé d'éclairage, et dispositif luminescent
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JP6081367B2 (ja) * 2011-10-24 2017-02-15 株式会社東芝 白色光源およびそれを用いた白色光源システム
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CN105324859B (zh) * 2013-06-18 2019-06-04 夏普株式会社 光源装置以及发光装置
US10074781B2 (en) * 2013-08-29 2018-09-11 Cree, Inc. Semiconductor light emitting devices including multiple red phosphors that exhibit good color rendering properties with increased brightness
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CN105849920B (zh) 2013-12-27 2020-11-06 西铁城电子株式会社 发光装置和发光装置的设计方法
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JP6405738B2 (ja) * 2014-06-19 2018-10-17 三菱ケミカル株式会社 発光装置
JP6084183B2 (ja) 2014-07-16 2017-02-22 アルモテクノス株式会社 照明装置及びこれを備えた照明システム
EP3546544B1 (fr) * 2014-10-08 2024-05-01 Seoul Semiconductor Co., Ltd. Dispositif électroluminescent
CN105609494B (zh) * 2014-10-27 2019-03-01 光宝光电(常州)有限公司 白光发光装置
US9150784B1 (en) * 2014-10-30 2015-10-06 Osram Opto Semiconductors Gmbh Lighting modules, lighting apparatus and electronic devices
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DE212017000060U1 (de) * 2016-02-03 2018-09-10 Opple Lighting Co., Ltd. Lichtquellenmodul und Beleuchtungsvorrichtung
JP6678331B2 (ja) * 2016-02-05 2020-04-08 パナソニックＩｐマネジメント株式会社 波長制御光学部材、発光装置及び照明器具
JP6917986B2 (ja) * 2016-05-20 2021-08-11 東芝マテリアル株式会社 白色光源
WO2018074484A1 (fr) * 2016-10-17 2018-04-26 シチズン電子株式会社 Dispositif mobile
JP6669147B2 (ja) * 2016-10-31 2020-03-18 日亜化学工業株式会社 発光装置
US10978619B2 (en) 2016-12-02 2021-04-13 Toyoda Gosei Co., Ltd. Light emitting device
US10723945B2 (en) * 2017-03-15 2020-07-28 Nichia Corporation Method of producing aluminate fluorescent material, aluminate fluorescent material, and light emitting device
EP3575670B1 (fr) * 2017-04-07 2022-08-10 Suzhou Opple Lighting Co., Ltd. Module source de lumière et dispositif d'éclairage le comprenant
WO2018184576A1 (fr) * 2017-04-07 2018-10-11 苏州欧普照明有限公司 Module de source de lumière, et procédé de fabrication d'un module de source de lumière
CN106870976B (zh) * 2017-04-07 2024-06-07 欧普照明股份有限公司 一种光源模组及包括该光源模组的照明装置
KR102373817B1 (ko) 2017-05-02 2022-03-14 삼성전자주식회사 백색 발광장치 및 조명 장치
JP6912728B2 (ja) * 2018-03-06 2021-08-04 日亜化学工業株式会社 発光装置及び光源装置
US11129429B2 (en) * 2018-08-21 2021-09-28 Lumia Group, LLC Textile materials with spontaneous emission and methods of UV protection, shading, warming, and other applications using same
US10322297B1 (en) 2018-08-21 2019-06-18 Lumia Group, LLC Electrically passive low-level light therapy system and methods incorporating same
CN110970542A (zh) * 2018-09-28 2020-04-07 日亚化学工业株式会社 发光装置和具备其的灯具
TWI722402B (zh) * 2018-11-21 2021-03-21 台達電子工業股份有限公司 螢光劑裝置
TWI750706B (zh) * 2020-06-20 2021-12-21 丁逸聖 發光裝置、發光方法、光檢測裝置、光譜檢測方法及發光修正方法
CN114484381B (zh) * 2022-01-21 2024-05-28 漳州立达信光电子科技有限公司 一种面向人因照明的发光单元及其组成的灯具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006049799A (ja) * 2004-04-27 2006-02-16 Matsushita Electric Ind Co Ltd 発光装置
JP2006063233A (ja) * 2004-08-27 2006-03-09 Dowa Mining Co Ltd 蛍光体混合物および発光装置
JP2008034188A (ja) * 2006-07-27 2008-02-14 Asahi Rubber:Kk 照明装置
JP2009016127A (ja) * 2007-07-03 2009-01-22 Sharp Corp Ｌｅｄ光源体、光源ユニットおよび液晶表示装置

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176299A (en) 1975-10-03 1979-11-27 Westinghouse Electric Corp. Method for efficiently generating white light with good color rendition of illuminated objects
US6686691B1 (en) * 1999-09-27 2004-02-03 Lumileds Lighting, U.S., Llc Tri-color, white light LED lamps
JP4349782B2 (ja) 2002-09-11 2009-10-21 東芝ライテック株式会社 Ｌｅｄ照明装置
US6717353B1 (en) 2002-10-14 2004-04-06 Lumileds Lighting U.S., Llc Phosphor converted light emitting device
CN100352069C (zh) 2002-11-25 2007-11-28 松下电器产业株式会社 Led照明光源
JP4542329B2 (ja) 2002-11-25 2010-09-15 パナソニック株式会社 Ｌｅｄ照明光源
JP3837588B2 (ja) 2003-11-26 2006-10-25 独立行政法人物質・材料研究機構 蛍光体と蛍光体を用いた発光器具
JP4165412B2 (ja) 2004-02-13 2008-10-15 昭栄化学工業株式会社 窒化物蛍光体、窒化物蛍光体の製造方法、白色発光素子及び顔料
EP1571715A1 (fr) 2004-03-04 2005-09-07 Nan Ya Plastics Corporation Méthode pour produire de la lumière blanche par excitation lumineuse secondaire et produit correspondant
US7391060B2 (en) * 2004-04-27 2008-06-24 Matsushita Electric Industrial Co., Ltd. Phosphor composition and method for producing the same, and light-emitting device using the same
US7453195B2 (en) * 2004-08-02 2008-11-18 Lumination Llc White lamps with enhanced color contrast
JP4613546B2 (ja) 2004-08-04 2011-01-19 日亜化学工業株式会社 発光装置
JP2006126567A (ja) 2004-10-29 2006-05-18 Fuji Xerox Co Ltd 光スイッチ並びにそれを用いた光分配装置及び光多重化装置
CN101175835B (zh) 2005-05-24 2012-10-10 三菱化学株式会社 荧光体及其应用
JP5046223B2 (ja) 2005-05-24 2012-10-10 独立行政法人物質・材料研究機構 蛍光体及びその利用
JP5245222B2 (ja) 2005-08-10 2013-07-24 三菱化学株式会社 蛍光体及びそれを用いた発光装置
WO2007018260A1 (fr) 2005-08-10 2007-02-15 Mitsubishi Chemical Corporation Phosphore et dispositif luminescent l'utilisant
US20070052342A1 (en) * 2005-09-01 2007-03-08 Sharp Kabushiki Kaisha Light-emitting device
JP4890152B2 (ja) 2005-11-08 2012-03-07 シャープ株式会社 発光装置
JP2007109837A (ja) 2005-10-13 2007-04-26 Hitachi Ltd 照明装置
TW200801158A (en) * 2006-02-02 2008-01-01 Mitsubishi Chem Corp Complex oxynitride phosphor, light-emitting device using the same, image display, illuminating device, phosphor-containing composition and complex oxynitride
EP2308946B1 (fr) 2006-03-10 2013-07-24 Kabushiki Kaisha Toshiba Matériau luminescent et dispositif électroluminescent
CN101448914B (zh) 2006-05-19 2012-10-03 三菱化学株式会社 含氮合金以及使用该含氮合金的荧光体制造方法
JP5292723B2 (ja) 2006-06-01 2013-09-18 三菱化学株式会社 蛍光体の製造方法
WO2008020541A1 (fr) 2006-08-14 2008-02-21 Fujikura Ltd. Dispositif électroluminescent et dispositif d'éclairage
JP4711922B2 (ja) 2006-09-22 2011-06-29 キヤノンソフトウェア株式会社 サーバおよびサーバ連携システムおよびサーバ連携方法およびプログラムおよび記録媒体および情報処理装置
JP4228012B2 (ja) 2006-12-20 2009-02-25 Ｎｅｃライティング株式会社 赤色発光窒化物蛍光体およびそれを用いた白色発光素子
KR100946015B1 (ko) 2007-01-02 2010-03-09 삼성전기주식회사 백색 발광장치 및 이를 이용한 ｌｃｄ 백라이트용 광원모듈
JP2008244469A (ja) 2007-02-28 2008-10-09 Toshiba Lighting & Technology Corp 発光装置
JP2008270781A (ja) 2007-03-23 2008-11-06 Toshiba Lighting & Technology Corp 発光装置
JP2008304678A (ja) * 2007-06-07 2008-12-18 Nitto Denko Corp 色補正フィルター、画像表示装置および液晶表示装置
US8410714B2 (en) 2007-11-12 2013-04-02 Mitsubishi Chemical Corporation Illuminating device
EP2229426B1 (fr) 2007-12-03 2011-05-25 Philips Intellectual Property & Standards GmbH Dispositif électroluminescent comprenant un matériau à base de sialon qui émet dans le vert
US8567973B2 (en) 2008-03-07 2013-10-29 Intematix Corporation Multiple-chip excitation systems for white light emitting diodes (LEDs)
JP2009231525A (ja) 2008-03-24 2009-10-08 Mitsubishi Chemicals Corp 発光モジュール、および照明装置
JP5331369B2 (ja) 2008-04-10 2013-10-30 藤森工業株式会社 両面粘着層付き色補正フィルター
KR100924912B1 (ko) 2008-07-29 2009-11-03 서울반도체 주식회사 웜화이트 발광장치 및 그것을 포함하는 백라이트 모듈
JP5226420B2 (ja) 2008-08-05 2013-07-03 浜松ホトニクス株式会社 光学フィルター
JP2010267571A (ja) 2009-05-18 2010-11-25 Toshiba Lighting & Technology Corp 照明装置
EP2432037B1 (fr) * 2009-08-26 2019-05-22 Mitsubishi Chemical Corporation Dispositif émettant de la lumière blanche à semi-conducteur
US20120267999A1 (en) 2010-02-26 2012-10-25 Mitsubishi Chemical Corporation Halophosphate phosphor and white light-emitting device
JP2011225823A (ja) * 2010-02-26 2011-11-10 Mitsubishi Chemicals Corp 白色発光装置
JP2012060097A (ja) * 2010-06-25 2012-03-22 Mitsubishi Chemicals Corp 白色半導体発光装置
CN102986044B (zh) 2010-10-15 2015-05-06 三菱化学株式会社 白色发光装置及照明器具
JP5105132B1 (ja) 2011-06-02 2012-12-19 三菱化学株式会社 半導体発光装置、半導体発光システムおよび照明器具
EP3346512B1 (fr) 2011-06-03 2023-06-07 Citizen Electronics Co., Ltd. Dispositif électroluminescent semi-conducteur, dispositif d'éclairage par irradiation d'objet exposé, dispositif d'éclairage par irradiation de viande, dispositif d'éclairage par irradiation de légumes, dispositif d'éclairage par irradiation de poisson frais, dispositif d'éclairage d'usage général et système électroluminescent semi-conducteur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006049799A (ja) * 2004-04-27 2006-02-16 Matsushita Electric Ind Co Ltd 発光装置
JP2006063233A (ja) * 2004-08-27 2006-03-09 Dowa Mining Co Ltd 蛍光体混合物および発光装置
JP2008034188A (ja) * 2006-07-27 2008-02-14 Asahi Rubber:Kk 照明装置
JP2009016127A (ja) * 2007-07-03 2009-01-22 Sharp Corp Ｌｅｄ光源体、光源ユニットおよび液晶表示装置

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11662067B2 (en) 2009-09-18 2023-05-30 Korrus, Inc. LED lamps with improved quality of light
US11105473B2 (en) 2009-09-18 2021-08-31 EcoSense Lighting, Inc. LED lamps with improved quality of light
US10557595B2 (en) 2009-09-18 2020-02-11 Soraa, Inc. LED lamps with improved quality of light
US9293644B2 (en) 2009-09-18 2016-03-22 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US10553754B2 (en) 2009-09-18 2020-02-04 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US10147850B1 (en) 2010-02-03 2018-12-04 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US9835295B2 (en) 2010-03-04 2017-12-05 Xicato, Inc. Efficient LED-based illumination modules with high color rendering index
US9488324B2 (en) 2011-09-02 2016-11-08 Soraa, Inc. Accessories for LED lamp systems
US11054117B2 (en) 2011-09-02 2021-07-06 EcoSense Lighting, Inc. Accessories for LED lamp systems
JP2013211340A (ja) * 2012-03-30 2013-10-10 Sharp Corp 発光装置及び照明装置
JP2020205259A (ja) * 2012-05-04 2020-12-24 ソラア インコーポレーテッドＳｏｒａａ Ｉｎｃ． 改良された光のｌｅｄランプ
JP2017084795A (ja) * 2012-05-04 2017-05-18 ソラア インコーポレーテッドＳｏｒａａ Ｉｎｃ． 改良された光のｌｅｄランプ
JP2013243129A (ja) * 2012-05-04 2013-12-05 Soraa Inc 改良された光のｌｅｄランプ
US9761763B2 (en) 2012-12-21 2017-09-12 Soraa, Inc. Dense-luminescent-materials-coated violet LEDs
JP2014209617A (ja) * 2013-03-29 2014-11-06 株式会社朝日ラバー Ｌｅｄ照明装置、その製造方法及びｌｅｄ照明方法
US9410664B2 (en) 2013-08-29 2016-08-09 Soraa, Inc. Circadian friendly LED light source
US9349925B2 (en) 2013-10-23 2016-05-24 Kabushiki Kaisha Toshiba Light emitting device with oxynitride phosphors
JP2015142056A (ja) * 2014-01-29 2015-08-03 日亜化学工業株式会社 半導体発光装置
US9923126B2 (en) 2014-04-30 2018-03-20 Sharp Kabushiki Kaisha Light emitting device having high color rendering using three phosphor types
WO2015166782A1 (fr) * 2014-04-30 2015-11-05 シャープ株式会社 Dispositif électroluminescent
JPWO2015166782A1 (ja) * 2014-04-30 2017-04-20 シャープ株式会社 発光装置
JP2015228419A (ja) * 2014-05-30 2015-12-17 日亜化学工業株式会社 半導体発光装置
US9797576B2 (en) 2014-09-12 2017-10-24 Panasonic Intellectual Property Management Co., Ltd. Luminaire
US11756939B2 (en) 2014-12-16 2023-09-12 Citizen Electronics Co., Ltd. Light emitting element with particular phosphors
JP2022079746A (ja) * 2014-12-16 2022-05-26 シチズン電子株式会社 発光装置
US11342312B2 (en) 2014-12-16 2022-05-24 Citizen Electronics Co., Ltd. Light emitting element with particular phosphors
JP2016115941A (ja) * 2014-12-16 2016-06-23 シチズン電子株式会社 発光装置
KR20200047795A (ko) * 2015-06-24 2020-05-07 가부시끼가이샤 도시바 백색 광원 시스템
KR102152942B1 (ko) 2015-06-24 2020-09-07 가부시끼가이샤 도시바 백색 광원 시스템
JP2019501509A (ja) * 2015-12-24 2019-01-17 ワットラックス 照明装置を構成する光源の強度の構成
JP2017186488A (ja) * 2016-04-08 2017-10-12 山陽色素株式会社 蛍光顔料分散体および白色積層体
JP2018093161A (ja) * 2016-12-02 2018-06-14 豊田合成株式会社 発光装置
KR101855391B1 (ko) 2016-12-26 2018-05-09 지엘비텍 주식회사 고연색성 백색 발광 소자
JP2020504430A (ja) * 2017-01-26 2020-02-06 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 黒色の色合いを差別化するためのリッチブラック照明デバイス
JP2018125438A (ja) * 2017-02-01 2018-08-09 豊田合成株式会社 発光装置
CN110582859A (zh) * 2017-05-02 2019-12-17 昕诺飞控股有限公司 特别用于零售应用的暖白led光谱
JP2020520556A (ja) * 2017-05-02 2020-07-09 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 特に小売店用途の温白色ｌｅｄスペクトル
JP7321941B2 (ja) 2017-05-02 2023-08-07 シグニファイ ホールディング ビー ヴィ 特に小売店用途の温白色ｌｅｄスペクトル
CN110582859B (zh) * 2017-05-02 2023-09-15 昕诺飞控股有限公司 特别用于零售应用的暖白led光谱
WO2019031102A1 (fr) * 2017-08-07 2019-02-14 パナソニックＩｐマネジメント株式会社 Élément de conversion de longueur d'onde, dispositif d'émission de lumière et dispositif d'éclairage
US11127888B2 (en) 2018-03-21 2021-09-21 Allix Co., Ltd. Ultra-high color rendering white light-emitting device with controlled emission spectrum and lighting device containing the same
WO2019182194A1 (fr) * 2018-03-21 2019-09-26 주식회사 올릭스 Élément électroluminescent blanc à rendu de couleur ultra-haute ayant un spectre d'émission contrôlé, et dispositif d'éclairage le comprenant
KR101990475B1 (ko) * 2018-03-21 2019-06-19 (주)올릭스 발광 스펙트럼을 제어한 초고연색 백색 발광 소자 및 이를 포함하는 조명 장치
US10770628B2 (en) 2018-05-31 2020-09-08 Nichia Corporation Light emitting device
US11502226B2 (en) 2018-05-31 2022-11-15 Nichia Corporation Light emitting device
US11990571B2 (en) 2018-05-31 2024-05-21 Nichia Corporation Light emitting device
KR102193591B1 (ko) 2019-05-15 2020-12-21 주식회사 올릭스 광대역 발광 장치
KR20200132059A (ko) * 2019-05-15 2020-11-25 주식회사 올릭스 광대역 발광 장치

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